(BA) British Airways 1631 On-time Performance Rating

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BA 1631 Historical On-time Performance Ratings

Route:   Chicago to Saint Louis
Date Range:   August 1, 2017 to September 30, 2017
Flight:   (BA) British Airways 1631
Departure Airport:   (ORD) O'Hare International Airport
Departure City   Chicago, IL, US
Arrival Airport:   (STL) Lambert-St. Louis International Airport
Arrival City:   Saint Louis, MO, US

BA 1631 On-time Performance Rating Details

Overall Rating

2.2 of 5
Average
On-time:
Avg. Delay:
82%
48 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.2, shows that this flight has on-time performance characteristics better than 43% of all other flights in the FlightStats database.

On-time Performance

4.3 of 5
Good
On-time: 82%
This flight has an on-time performance of 82%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 86% of other flights.

Delay Performance

0.1 of 5
Very Poor
Avg. Delay: 48 min
This flight has an average delay of 48 minutes with a standard deviation of 87.02 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 1% of other flights.

BA 1631 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 51 82%
Late 1 1%
Very Late 2 3%
Excessive 7 11%
Canceled 1 1%
Diverted 0 0%
Total Flights 62
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 20
Average Delay (min.) 48.00
Standard Deviation 87.02
Min 0
Max 389
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